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-rw-r--r--mpls/impl/src/main/java/io/fd/hc2vpp/mpls/ImposeAndForwardWriter.java9
-rw-r--r--mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsInSegmentTranslator.java6
-rw-r--r--mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsLabelReader.java70
-rw-r--r--mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsSwapWriter.java2
-rw-r--r--mpls/impl/src/test/java/io/fd/hc2vpp/mpls/ImposeAndForwardTest.java7
-rw-r--r--mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndIpv4LookupTest.java6
-rw-r--r--mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndMplsLookupTest.java3
-rw-r--r--mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java8
8 files changed, 93 insertions, 18 deletions
diff --git a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/ImposeAndForwardWriter.java b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/ImposeAndForwardWriter.java
index 6a09b3eb7..3402f8526 100644
--- a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/ImposeAndForwardWriter.java
+++ b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/ImposeAndForwardWriter.java
@@ -50,7 +50,7 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
*
* @see <a href="https://git.fd.io/vpp/tree/src/vnet/ip/ip.api">ip_add_del_route</a> definition
*/
-final class ImposeAndForwardWriter implements LspWriter, Ipv4Translator, MplsLabelTranslator {
+final class ImposeAndForwardWriter implements LspWriter, Ipv4Translator, MplsLabelReader, MplsLabelTranslator {
private final FutureJVppCore vppApi;
private final NamingContext interfaceContext;
@@ -119,7 +119,7 @@ final class ImposeAndForwardWriter implements LspWriter, Ipv4Translator, MplsLab
final MplsLabel outgoingLabel = path.getSimplePath().getConfig().getOutgoingLabel();
checkArgument(outgoingLabel != null, "Configuring impose-and-forward, but outgoing-label is missing.");
- request.nextHopOutLabelStack = new FibMplsLabel[] {translate(outgoingLabel.getValue())};
+ request.nextHopOutLabelStack = new FibMplsLabel[] {translate(getLabelValue(outgoingLabel))};
request.nextHopNOutLabels = 1;
return path.getSimplePath().getConfig().getOutgoingInterface();
@@ -145,8 +145,9 @@ final class ImposeAndForwardWriter implements LspWriter, Ipv4Translator, MplsLab
checkArgument(numberOfLabels > 0 && numberOfLabels < MAX_LABELS, "Number of labels (%s) not in range (0, %s].",
numberOfLabels, MAX_LABELS, numberOfLabels);
request.nextHopNOutLabels = (byte) numberOfLabels;
- request.nextHopOutLabelStack = labels.stream().map(label -> translate(label.getConfig().getLabel().getValue()))
- .toArray(FibMplsLabel[]::new);
+ request.nextHopOutLabelStack = labels.stream()
+ .map(label -> translate(getLabelValue(label.getConfig().getLabel())))
+ .toArray(FibMplsLabel[]::new);
return paths.getPath().get(0).getConfig().getOutgoingInterface();
}
diff --git a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsInSegmentTranslator.java b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsInSegmentTranslator.java
index e15e50a7d..110d3714e 100644
--- a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsInSegmentTranslator.java
+++ b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsInSegmentTranslator.java
@@ -27,12 +27,12 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._stati
/**
* Mixin that translates {@link InSegment} of {@link MplsLabel} type to {@link MplsRouteAddDel} message.
*/
-interface MplsInSegmentTranslator {
+interface MplsInSegmentTranslator extends MplsLabelReader {
+
default void translate(@Nonnull final InSegment inSegment, @Nonnull final MplsRouteAddDel request) {
checkArgument(inSegment != null, "Missing in-segment");
final Type type = inSegment.getConfig().getType();
checkArgument(type instanceof MplsLabel, "Expecting in-segment of type mpls-label, but %s given.", type);
- final Long label = ((MplsLabel) type).getIncomingLabel().getValue();
- request.mrLabel = label.intValue();
+ request.mrLabel = getLabelValue(((MplsLabel) type).getIncomingLabel());
}
}
diff --git a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsLabelReader.java b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsLabelReader.java
new file mode 100644
index 000000000..0644cc869
--- /dev/null
+++ b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsLabelReader.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.hc2vpp.mpls;
+
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.EntropyLabelIndicator;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.ExtensionLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.GalLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.ImplicitNullLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.Ipv4ExplicitNullLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.Ipv6ExplicitNullLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabelSpecialPurposeValue;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.OamAlertLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.RouterAlertLabel;
+
+/**
+ * Mixin that reads integer value of {@link MplsLabel}.
+ */
+interface MplsLabelReader {
+
+ default int getLabelValue(final MplsLabel label) {
+ if (label.getMplsLabelGeneralUse() != null) {
+ return label.getMplsLabelGeneralUse().getValue().intValue();
+ } else if (label.getMplsLabelSpecialPurpose() != null ) {
+ final Class<? extends MplsLabelSpecialPurposeValue> specialLabel =
+ label.getMplsLabelSpecialPurpose();
+ // Encoding of labels 0-3
+ // https://tools.ietf.org/html/rfc3032#section-2.1
+ if (Ipv4ExplicitNullLabel.class.equals(specialLabel)) {
+ return 0;
+ } else if (RouterAlertLabel.class.equals(specialLabel)) {
+ return 1;
+ } else if (Ipv6ExplicitNullLabel.class.equals(specialLabel)) {
+ return 2;
+ } else if (ImplicitNullLabel.class.equals(specialLabel)) {
+ return 3;
+ } else if (EntropyLabelIndicator.class.equals(specialLabel)) {
+ // https://tools.ietf.org/html/rfc6790#section-3
+ return 7;
+ } else if (GalLabel.class.equals(specialLabel)) {
+ // https://tools.ietf.org/html/rfc5586#section-4
+ return 13;
+ } else if (OamAlertLabel.class.equals(specialLabel)) {
+ // https://tools.ietf.org/html/rfc3429#section-3
+ return 14;
+ } else if (ExtensionLabel.class.equals(specialLabel)) {
+ // https://tools.ietf.org/html/rfc7274#section-3.1
+ return 15;
+ } else {
+ throw new IllegalArgumentException("Unsupported special purpose MPLS label: " + specialLabel);
+ }
+ } else {
+ throw new IllegalArgumentException("Unsupported MPLS label: " + label);
+ }
+ }
+}
diff --git a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsSwapWriter.java b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsSwapWriter.java
index c8b47b8da..170cffd40 100644
--- a/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsSwapWriter.java
+++ b/mpls/impl/src/main/java/io/fd/hc2vpp/mpls/MplsSwapWriter.java
@@ -85,7 +85,7 @@ final class MplsSwapWriter implements LspWriter, Ipv4Translator, MplsInSegmentTr
final MplsLabel outgoingLabel = path.getSimplePath().getConfig().getOutgoingLabel();
checkArgument(outgoingLabel != null, "Configuring swap-and-forward, but outgoing-label is missing.");
- request.mrNextHopOutLabelStack = new FibMplsLabel[] {translate(outgoingLabel.getValue())};
+ request.mrNextHopOutLabelStack = new FibMplsLabel[] {translate(getLabelValue(outgoingLabel))};
request.mrNextHopNOutLabels = 1;
final String outgoingInterface = path.getSimplePath().getConfig().getOutgoingInterface();
diff --git a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/ImposeAndForwardTest.java b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/ImposeAndForwardTest.java
index 12312af37..bcd888bef 100644
--- a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/ImposeAndForwardTest.java
+++ b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/ImposeAndForwardTest.java
@@ -54,6 +54,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.routing.Mpls;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabelGeneralUse;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class ImposeAndForwardTest extends WriterCustomizerTest implements ByteDataTranslator, MplsLabelTranslator {
@@ -91,7 +92,7 @@ public class ImposeAndForwardTest extends WriterCustomizerTest implements ByteDa
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.simple.path.simple.path.ConfigBuilder()
.setNextHop(nextHop)
.setOutgoingInterface(IF_NAME)
- .setOutgoingLabel(new MplsLabel(label))
+ .setOutgoingLabel(new MplsLabel(new MplsLabelGeneralUse(label)))
.build()).build())
.build())
.build();
@@ -133,13 +134,13 @@ public class ImposeAndForwardTest extends WriterCustomizerTest implements ByteDa
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.OutgoingLabelsBuilder()
.setIndex((short) 0)
.setConfig(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.outgoing.labels.ConfigBuilder()
- .setLabel(new MplsLabel(102L))
+ .setLabel(new MplsLabel(new MplsLabelGeneralUse(102L)))
.build())
.build(),
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.OutgoingLabelsBuilder()
.setIndex((short) 1)
.setConfig(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.outgoing.labels.ConfigBuilder()
- .setLabel(new MplsLabel(104L))
+ .setLabel(new MplsLabel(new MplsLabelGeneralUse(104L)))
.build())
.build()))
.build())
diff --git a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndIpv4LookupTest.java b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndIpv4LookupTest.java
index 627c3294f..8ee6f1b5d 100644
--- a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndIpv4LookupTest.java
+++ b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndIpv4LookupTest.java
@@ -43,6 +43,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.routing.Mpls;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabelGeneralUse;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.LookupType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.StaticLspVppLookupAugmentation;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.StaticLspVppLookupAugmentationBuilder;
@@ -76,9 +77,8 @@ public class PopAndIpv4LookupTest extends WriterCustomizerTest implements ByteDa
new InSegmentBuilder()
.setConfig(
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.in.segment.in.segment.ConfigBuilder()
- .setType(new MplsLabelBuilder()
- .setIncomingLabel(new MplsLabel((long) LOCAL_LABEL))
- .build())
+ .setType(new MplsLabelBuilder().setIncomingLabel(
+ new MplsLabel(new MplsLabelGeneralUse((long) LOCAL_LABEL))).build())
.build())
.build()
diff --git a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndMplsLookupTest.java b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndMplsLookupTest.java
index ab069100b..1b347e263 100644
--- a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndMplsLookupTest.java
+++ b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/PopAndMplsLookupTest.java
@@ -43,6 +43,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.routing.Mpls;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabelGeneralUse;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.LookupType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.StaticLspVppLookupAugmentation;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.StaticLspVppLookupAugmentationBuilder;
@@ -76,7 +77,7 @@ public class PopAndMplsLookupTest extends WriterCustomizerTest implements ByteDa
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.in.segment.in.segment.ConfigBuilder()
.setType(
new MplsLabelBuilder()
- .setIncomingLabel(new MplsLabel((long) LOCAL_LABEL))
+ .setIncomingLabel(new MplsLabel(new MplsLabelGeneralUse((long) LOCAL_LABEL)))
.build())
.build())
.build()
diff --git a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java
index 677bb0914..0ed07097e 100644
--- a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java
+++ b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java
@@ -46,6 +46,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.routing.Mpls;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204.MplsLabelGeneralUse;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class SwapAndForwardTest extends WriterCustomizerTest implements ByteDataTranslator, MplsLabelTranslator {
@@ -77,8 +78,9 @@ public class SwapAndForwardTest extends WriterCustomizerTest implements ByteData
new InSegmentBuilder()
.setConfig(
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.in.segment.in.segment.ConfigBuilder()
- .setType(new MplsLabelBuilder().setIncomingLabel(new MplsLabel((long) LOCAL_LABEL))
- .build())
+ .setType(new MplsLabelBuilder()
+ .setIncomingLabel(new MplsLabel(new MplsLabelGeneralUse((long) LOCAL_LABEL)))
+ .build())
.build())
.build()
)
@@ -92,7 +94,7 @@ public class SwapAndForwardTest extends WriterCustomizerTest implements ByteData
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.simple.path.simple.path.ConfigBuilder()
.setNextHop(IpAddressBuilder.getDefaultInstance("10.10.24.4"))
.setOutgoingInterface(IF_NAME)
- .setOutgoingLabel(new MplsLabel((long) OUT_LABEL))
+ .setOutgoingLabel(new MplsLabel(new MplsLabelGeneralUse((long) OUT_LABEL)))
.build())
.build())
.build())